baber/WOPTO huggingface dataset:
Patent JP-H077493-A (JP)
Title: Method for transmitting data
Inventor: ENDO AKIRA
IPC: H04L1/00
Filed: 1993-06-18
Abstract: PURPOSE:To make it possible to transmit new data without providing with a new data area. CONSTITUTION:When current system data are constituted of 5-row data of '11111', alpha2, 3, 4, 5, 6' are substituted for the center data '1' e.g. in respective rows and transmitted. On the receiving side, the added data '2, 3, 4, 5, 6' are corrected as errors and the original current system data '11111' are generated. In a new system receiver, only the added data '23456' are separated and extracted at a previously determined prescribed position as system data.
Patent JP-H0310674-A (JP)
Title: Porous membrane for cell culture and cell culture device using the same
Inventor: ONISHI MASATO
IPC: C12M1/12
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject porous membrane enabling the culture of cells and the recovery of valuable substances in high density and efficiency over a long period and useful for a hybrid-type artificial liver, etc., by forming a cell non-adhesive region and a cell adhesive region on the cell-culture side surface of a membrane. CONSTITUTION:The objective porous membrane has cell non-adhesive regions 5 and cell adhesive regions 4 on the cell culture surface in a state separated from each other in the form of lattice, stripes or sea-island at an areal ratio (non-adhesive/adhesive) of 0.02-20. The thickness of the membrane is 1-500mum (preferably 10-200mum), the porosity is >=20% (preferably 30-80%) and the pore diameter is preferably 0.05-0.5mum. The region 5 is preferably composed mainly of a polyolefin or a modified polyolefin produced by halogenating a part or total of n atoms of a polyolefin.
Patent JP-H0440487-A (JP)
Title: Developer carrying mechanism
Inventor: NISHIO YUKIO
IPC: G03G21/10
Filed: 1990-06-07
Abstract: PURPOSE:To stably carry a developer by providing a driving member on the end point side in the carrying direction of the developer and an absorbing part so that the free end of a coil spring can be moved to the start point side, on the start point side in the carrying direction of the developer. CONSTITUTION:When the developer housed in the housing part 24 of the bottom part, etc., of the frame body 25 of a cleaner is discharged, the coil spring 21 is rotated in the direction of the arrow A by the driving member 22, so that the developer housed in the housing part 24 is carried toward the left, and discharged from a toner exhausting port 27a. When toner clogging 10 occurs on a carrying path, since one end 21a of the end point side of the coil spring 21 is connected with the driving member 22, the end point is not moved. The movement to the right of the other end 21b of the coil spring 21 caused by the elongation to the right side of the coil spring 12 is carried out inside the absorbing part 23. Thus, the jumping out of the coil spring does not occur, but the stable carrying of the developer is realized.
Patent JP-H10336474-A (JP)
Title: Protection circuit for horizontal output transistor
Inventor: YAMAGISHI TAKAHIRO
IPC: H04N3/18
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown a horizontal output transistor(TR) by discriminating an output of a +B voltage corresponding to a reception frequency in the case of frequency changeover and outputting the +B voltage so as to correct an application timing of the +B voltage. SOLUTION: A drive pulse (a) outputted from a horizontal oscillation circuit 4 is given to a TR 5 and a frequency discrimination circuit 3. A signal (b) corresponding to a frequency is generated by the frequency discrimination circuit 3 and the signal (b) is given to a +B voltage discrimination circuit 2. The +B discrimination circuit 2 gives a signal (c) to the +B output circuit 1 when a +B voltage corresponding to the frequency is not outputted at frequency changeover to stop tentatively the +B voltage. When the +B voltage is switched, the +B voltage discrimination circuit 2 gives the signal (c) again to the circuit 1, from which a +B voltage is outputted. Thus, no abnormal voltage Vcp is generated in a horizontal output TR 8 to prevent breakdown of the horizontal output TR 8 due to the increased Vcp.
Patent JP-H05341903-A (JP)
Title: Character information input device
Inventor: YAMAMOTO TOMOYUKI
IPC: G06F3/0488
Filed: 1992-06-08
Abstract: PURPOSE:To quickly input a desired character by using the pen of a pointing device or the like to continuously input a virtual systematic table of the order of 'KANA' (Japanese syllabary) in vertical and horizontal directions by a user. CONSTITUTION:A detecting means 9a is provided which detects the scanning state of a pointing device 14 from the reference position on the virtual systematic table of the order of 'KANA', which is expressed like a matrix and is prepared in a ROM 10A and a RAM 10B, to a desired character to be inputted. A display device 2 on which characters on the systematic table of the order of 'KANA' pointed by the pointing device 14 are successively displayed in a desired position in accordance with scanning of the pointing device 14, a designating means 9b which designates the row and the column of the desired character based on the result of the detecting means 9a, and a settling means 9c which settles a character corresponding to coordinates of the pointing device for designation of the designating means 9b as an input character are provided. Since characters are displayed in real time, the visual point is not moved between the character display position and hands, and characters are quickly inputted.
Patent JP-S5938684-A (JP)
Inventor: HIDA KAZUTAKA
IPC: G21C3/328
Filed: 1982-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09331690-A (JP)
Title: Tension control bridle roll load sharing controller
Inventor: MAEDA TAKASHI
IPC: B65H23/192
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a tension control bridle roll load sharing controller which has good output response, can output an optimum load sharing rate easily even if tensions on input side and output side are equal to each other, and can correct a load sharing rate so that load may be applied automatically to a bridle roll which does not generate roll slipping even if roll slipping occurs. SOLUTION: This device is provided with function generators 12a to 12c for setting load sharing rate, as a data pattern, which is applied to the respective input, middle and output side bridle roll corresponding to the tension rate of the input side to the output side of the input, middle and output side bridle roll, and load sharing controllers 18a to 18c for controlling load share applied to the respective input, middle and output side bridle roll based on the data pattern.
Patent JP-H0311286-A (JP)
Title: Ceramic baking furnace
Inventor: SENO KATSU
IPC: F27D7/06
Filed: 1989-06-08
Abstract: PURPOSE:To conserve energy by providing a gas heat source for supplying combustion gas into a furnace body at a temperature rising step to heat ceramics to be heated, and an electric heater heat source for heating the ceramics to be heated at a baking step. CONSTITUTION:Two each burner ports 6 at a pair of opposed lower sidewalls 7, i.e., totally four burner ports 6 are provided in a furnace body 2. The ports 6 are respectively connected to burners 11. Partition walls 8 are respectively provided oppositely to the ports 6 in the body 12. Combustion gases to be supplied from the ports 6 into the body 2 are brought into contact with the walls 8 to be raised up to a ceiling 12 in the body 2 along the sidewall 7 of the body 2, then passed between the rows of boxes 10 stacked in multiple stages, and then discharged from discharge gas discharge port 9 provided at a hearth 3 out of the body 2. The air supplied into the body 2 at this step is heated, and supplied to ceramics to be heated in the boxes 10. The supply of the gases from the ports 6 is stopped at the step of burning the ceramics, and nitrogen gas is supplied from a gas supply port into the body 2. Combustion gas is used to heat a large quantity of the air to be supplied for oxidizing the ceramics at a temperature rising step. On the other hand, baking is conducted by an electric heater 5 in a baking step. Thus, a baking furnace of energy conservation with low running cost adapted to manufacture ceramic products of small quantity and large kinds can be obtained.
Patent JP-H0440411-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA TAKAAKI
IPC: G02F1/133
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a bright display, to eliminate its coloring, and to prevent the display from being seen double by using a liquid crystal and the orientation distribution which obtain nearly linear polarized light when light made incident on a liquid crystal cell reaches a reflecting plate. CONSTITUTION:A polyimide orienting film 13 is applied on a glass substrate 11 where an ITO transparent electrode 12 is formed and a pair of substrates which are rubbed is adhered together across a sealant 15. Then the liquid crystal cell formed by heating and charging the liquid crystal 14 in the substrate gap is held between a polarizing plate 16 and the reflecting plate 17 and a lighting device 18 which makes light incident from the flanks of the glass substrates 11 is provided to obtain the element. Then the liquid crystal and orientation distribution which obtain the nearly linear polarized light when the light made incident on the liquid crystal cell reaches the reflecting plate 17 are employed. Consequently, the display is bright, colored only little, and not seen double.
Patent JP-S5773888-A (JP)
Title: Assembly method of rotary compressor
Inventor: ABE NOBUO
IPC: F04C23/02
Filed: 1980-10-24
Abstract: PURPOSE:To prevent the cylinder deformation, air gap misalignment and the like through the prevention of local overheating by integrally joining and fixing an enclosing container, compressor body and motor stator with stepped rivets. CONSTITUTION:A stepped rivet 32 is made with a thick shaft 32a formed at its middle and thin shifts 32d having a coaxial or parallel center line as the thick shaft 32a formed on the upper and lower faces 32b and 32c as shown by solid lines in the illustration, said thin shaft 32d being inserted into a supporting hole 24b previously made on a stator core 24a and supporting holes 23c and 21b previously made on a cylinder 23 and a horizontal portion 21a of an enclosing container respectively with the ends 32e of the thin shaft extending out of the supporting holes by appropriate distance as shown by solid lines in the illustration. Then the ends 32e are plastics worked to form heads 32f as shown by the broken lines joining and securing respective parts in place thereby preventing the deformation of the cylinder 23 and misalignment of the air gap caused by the local overheating.
Patent JP-H06336430-A (JP)
Title: Maillard reaction inhibitor
Inventor: KAMEYAMA HISAMI
IPC: A61K8/00
Filed: 1993-05-28
Abstract: PURPOSE:To obtain the subject inhibitor containing a protocyanidine as active ingredient. CONSTITUTION:This Maillard reaction inhibitor contains, as active ingredient, a protocyanidine found in e.g. grape extracts, pref. a protocyanidine as a dimer to decamer (esp. dimer to tetramer) composed of a constituent unit of flavan-3-ol or flavan-3,4-diol of the formula (R1 is H or OH; R2-R4 each are H, OH, methoxy; R5 is H, galloyl or glycopyranosyl). This inhibitor can suppress collagen crosslinking known also as sensile crosslinking which contributes to skin hardening or wrinkle development and pigmentation which contributes to dark skin color and can be applicable as a skin external preparation or cosmetic.
Patent JP-H0817038-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2 and has >=700kg/mm<2> Young's modulus.
Patent JP-S5480776-A (JP)
Title: Electrode device for liquid level detection
Inventor: SANO TAKEZOU
IPC: G01F23/24
Filed: 1977-12-09
Abstract: PURPOSE: To improve sealability and productivity by arranging an electrode rod in the center hole of a cylindirical main member and by filling up the space inbetween with such an insulating resin as has a higher thermal expansion coefficient than those of the two.  
     CONSTITUTION: A liquid detecting electrode divice, which is prepared by inserting an electrode rod 1 and a cylindrical main member 2 of stainless steel into molds and by coating them with an insulating resin 3, screws a externally threaded portion 21 of the main member 2 into the internally theraded portion of a boiler wall so that it may be used for liquid control. Since the thermal expansion coefficient of the insulating resin 3 is made higher than those of the rod 1 and the member 2, the jointed interface (a) between the rod 1 and the resin 3 can have the higher sealability as the temperature drops the more, whereas the jointed interface (b) between the member 2 and the resin 3 can have the higher sealability as the temperature rises the more. The space, which is extablished at the interface (b) when the temperature is low, can be prevented from have its sealability deteriorated by the sealability of a jointed interface (c) between the both ends of the main member 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H022612-A (JP)
Title: Manufacture of polycrystalline silicon
Inventor: YAMAZOE HIROSHI
IPC: C23C14/32
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a polycrystalline silicon film with a substrate at about 400 deg.C or lower by covering the substrate with a layer composed of polycrystalline calcium fluoride or other materials, depositing silicon thereon by electron beam heat deposition, and other means. CONSTITUTION:A substrate 6 is covered by a layer composed of polycrystalline calcium fluoride, polycrystalline strontium fluoride, mixed crystal of polycrystalline calcium fluoride and strontium fluoride, polycrystalline spinel, polycrystalline alumina, polycrystalline barium oxide, polycrystalline strontium oxide, or mixed crystal of polycrystalline barium oxide and strontium oxide and silicon is deposited thereon by electron beam heat deposition. Or silicon is deposited on the substrate 6 by electron beam heat deposition whilst an ion beam or an electron beam is applied thereto. For example, the substrate 6 is impulsed with a hydrogen ion whilst silicon is deposited with the vacuum of a vacuum chamber 1 made 1X10<-6>Torr or lower and the substrate 6 at about 400 deg.C.
Patent JP-H11340066-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: SATO TAKANORI
IPC: H01F27/32
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil for internal combustion engine which is superior in electric insulation, reliability and durability. SOLUTION: This ignition coil for internal combustion engine is provided with a secondary coil bobbin 14 in the inside of a primary coil bobbin 16 and a center core 11 in the inside of the secondary coil bobbin 14. The secondary coil bobbin 14 is made of insulative material, and four secondary coil bobbin projections 14a are formed on the inner wall of the secondary coil bobbin 14. The secondary coil bobbin projections 14a are in contact with the flat part 11a of the center core 11 and the laminated cross section 11b thereof, the center core 11 is arranged in the center of the coil bobbin 14.
Patent JP-H04371301-A (JP)
Title: Precise rolling method for bar steel
Inventor: KOMAKI FUJIO
IPC: B21B1/08
Filed: 1991-06-20
Abstract: PURPOSE:To manufacture a bar steel with normal structure and accurate shape dimension when the bar steel of wire rod, bar, etc., is finished under low reduction of area rolling by hot rolling. CONSTITUTION:Before low reduction of area rolling, ordinary reduction of area rolling of reduction of area of >=10% is executed with the rolling mill 1 in the final stage of finishing mill line or the 1st roll stand 13 of a sizing mill 11 and, while strain energy due to the aforementioned ordinary reduction of area rolling is held, low reduction of area rolling of reduction of area less than 10 % is executed with the 1st, 2nd, and 3rd roll stands 13, 14, 15 or the 2nd and 3rd roll stands 14, 15 of the sizing mill 11.
Patent JP-S5574931-A (JP)
Title: Automatic pick-up method of piled single plate of small width and its device
Inventor: AIZAWA SUNAO
IPC: B65H3/22
Filed: 1978-11-30
Abstract: PURPOSE: A method, whereby a single plate of small width is picked up successively and automatically sheet by sheet onto the carrier unit and linked to the next process by the method of pinning or adsorbing from a topmost (or lowermost) of the piled single plate of small width.  
     CONSTITUTION: By a lateral motion of a pinning unit 3 likely of needle stud roller, needle stud belt, etc., a single plate 2 of small width on the uppermost (or lowermost) of a pile 1 is successively taken out on a carrier unit 4 while being rolled in peripherally upward (or downward) of the pinning unit 3, on the other hand, by a roll-in suppressor unit 7a, uniformly provided in a machine frame 6, a pinning roll- in action from a clearance, generated by the pinning unit 3, is restricted. And the pinning unit 3, the suppressor unit, and the carrier unit 4 are laterally movably linked, and a single plate 9 of small width, separated sheet by sheet from the pile 1, is automatically picked up on the carrier unit 4, and transferred to the next process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0440610-A (JP)
Title: Dubbing system
Inventor: TAKAHASHI KOJI
IPC: H04N5/92
Filed: 1990-06-06
Abstract: PURPOSE:To execute dubbing at a high speed by guiding a tape-state recording medium on both the recording device and reproducing device sides. CONSTITUTION:The guiding direction of a tape is set up to a upsilonDA direction and a synthetic vector, i.e. the tracing direction of a head, is allowed to coincide with  o. Since the tape guiding direction of a drum D' is the same as that of a drum D, heads Ha', Hb' trace a tape 41 in the same direction as that of normal recording, so that video signals for two fields are simultaneously recorded in adjacent tracks having respectively different azimuth angles. Said operation is executed in each field. Thus, dubbing at twice the speed of normal recording/reproducing operation can be attained.
Patent JP-S5773748-A (JP)
Title: Copying machine
Inventor: YANAGAWA NOBUYUKI
IPC: G03G15/00
Filed: 1980-10-24
Abstract: PURPOSE:To maintain clearance between a magnet roller and a photoreceptor always constant, by providing a pushing body for pushing a magnet roller supporting system against its moving tendency when an upper machine body is closed with respect to the main body of a copying machine. CONSTITUTION:When an upper machine body 1B is changed from a released state to a closed state, the bottom plate 7a of a photoreceptor supporting device 7 comes into contact with 2 eccentric cams 23 for adjusting clearance, and pushes them down during the closed state. It turns a developing vessel 19 constituting a magnet roller supporting system, a little anticlockwise around a shaft 22 against the elastic force of a plate spring 25. At that state, an approach tendency toward the photoreceptor 3 is given to the developing magnet roller 8 by the elastic force of the spring 25, but actual approach movement due to this tendency is hindered by contact pressure of both the cams 23 and the plate 7a, thus permitting the clearance between the photoreceptor 3 and the roller 8 to be automatically limited to a constant gap, and maintained always constant without fluctuating each time the upper machine body 1B is opened and closed.
Patent JP-H0817111-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: IWAKURA MASAO
IPC: G11B15/67
Filed: 1994-06-30
Abstract: PURPOSE:To shorten tape-loading time by detecting an end part of a magnetic tape by a tape end-detecting means at a first threading. CONSTITUTION:When a first threading is carried out, physical leading end and terminal end of a magnetic tape 2 when the magnetic tape 2 is wound to a machine reel 5 from a single cartridge 6 are detected by light-emitting elements 31a, 32a and photodetecting elements 31b, 32b constituting tape end- detecting means 31, 32. in this constitution, the winding operation of the magnetic tape 2 to a drum 1 which is sequentially conducted in cooperation with a second and a third threading operations is stably executed at high speeds. Accordingly, loading of the tape after the cartridge 6 is set in the apparatus before the apparatus is turned into a recordable/reproducible state is speeded up. A required time for loading is shortened, e.g. to not longer than 7 seconds.
Patent JP-H0811416-A (JP)
Title: Waste plate treatment device of screen printing machine
Inventor: HASEGAWA TAKAKUNI
IPC: B41L13/06
Filed: 1994-06-30
Abstract: PURPOSE:To forcibly compress waste screen printing stencil paper in a high compression ratio without complicating a structure. CONSTITUTION:A waste plate compressing piston member 13 is provided in a discharge plate box 11 receiving waste screen printing stencil paper S from a waste plate taking-in port 27 so as to be movable between first and second positions and moved toward the second position to compress the screen printing stencil paper S between the end wall surface 25 of the waste plate box 11 and the piston member 13. An electromotive suction fan 17 sucking the air in the waste plate box 11 is provided to the waste plate compressing piston member 13 and the waste plate compressing piston member is energized toward the first position by a spring 29.
Patent JP-S6130990-A (JP)
Title: Speed control circuit of dc motor
Inventor: ITO JINICHI
IPC: H02P7/29
Filed: 1984-07-18
Abstract: PURPOSE:To enhance the reliability of controlling a DC motor by discriminating the magnitude of a duty cycle of a PWM signal to convert the polarity of a current detection signal. CONSTITUTION:An energization instructing circuit A2 outputs an energization command signal in response to a deviation between a current command signal in response to a speed deviation and a current feedback signal from a circuit X, a comparator A3 compares the energization command signal with a triangular wave of the prescribed period and outputs a pulse width modulation signal (PWM signal). Drivers D1, D2 alternately turn ON transistors Q5, Q6, and Q7, Q8 during H, L period of the PWM signal. The circuit X discriminates whether the duty cycle of the PWM signal is larger or smaller than 50% to close a switch SW1 or SW2, and outputs the output signal of a current detecting resistor R15 through an amplifier A5 or an inversion amplifier A6.